[Trilinos-Users] Tpetra: multiple definitions

Nico Schlömer nico.schloemer at ua.ac.be
Tue Oct 13 09:48:37 MDT 2009


I came across something awkward when trying to link with Tpetra. There's tons 
of multiple definitions, such as

================== *snip* ==================
classA.cpp:(.text+0x3134): multiple definition of 
tpetraTest.o:tpetraTest.cpp:(.text+0x29a0): first defined here
classA.o: In function 
`Tpetra::Distributor::createFromSends(Teuchos::ArrayView<int const> const&)':
================== *snap* ==================

when, e.g., Tpetra_MultiVector.hpp is included twice (I think).

A minimalistic example reproducing the error is appended.

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